下图所示正弦电流电路中保持不变，当开关s闭合时电流表读数将（） 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32673' and id < 2599081 and id<>'2599081' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32673' and id > 2599081 and id<>'2599081' order by id asc limit 5